CN203460343U - Water circulation system of pelletizer - Google Patents
Water circulation system of pelletizer Download PDFInfo
- Publication number
- CN203460343U CN203460343U CN201320544997.8U CN201320544997U CN203460343U CN 203460343 U CN203460343 U CN 203460343U CN 201320544997 U CN201320544997 U CN 201320544997U CN 203460343 U CN203460343 U CN 203460343U
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- cooling
- cistern
- comminutor
- water
- cooling water
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Abstract
The utility model discloses a water circulation system of a pelletizer. The water circulation system of the pelletizer comprises a pelletizer, a cooling water storage tank and a cooling tower, wherein the cooling water storage tank is connected with the pelletizer; the cooling tower is connected with the cooling water storage tank; the cooling water storage tank is internally provided with a temperature sensor; cooling water in the cooling water storage tank enters the cooling tower to be cooled when the temperature of cooling water in the cooling water storage tank, which is measured by the temperature sensor, is higher than the preset value, and cooling water cooled by the cooling tower returns to the cooling water storage tank, so that cooling water is cooled. According to the water circulation system of the pelletizer, the cooling water for cooling the pelletizer is cooled regularly, so that the cooling efficiency of cooling water entering the pelletizer is improved, and the reliability is high.
Description
Technical field
The utility model relates to comminutor technical field, relates in particular to a kind of water circulation system of comminutor.
Background technology
Existing comminutor is generally comprised of extrusion system, transmission system and heating and cooling system.Wherein, heating-cooling device is the indispensable appliance arrangement of plastic extrusion process.In the course of work of grain-making machine; because extrusion system is for by the good mixed melting of plastic raw materials; and extrude the granularity needing; heating part by heating-cooling device carries out high-temperature heating to it; make the temperature of whole comminutor higher; but excess Temperature, plastic material is easy to again decompose, thereby to comminutor and inner plastic raw materials, carries out cooling timely in the process that need to extrude at comminutor.
Common comminutor is cooling is all generally that cooling segment by heating-cooling device completes; and the general employing of this cooling segment is the cooling mode of nature; in comminutor, pass into the cooling water circulating; heat exchange by between cooling water and comminutor or plastic raw materials, reaches cooling effect.Yet the cooling water of circulation is after carrying out repeatedly circulating cooling, the temperature of himself also will be along with rising, and the cooling water after temperature raises will be unfavorable for further cooling, cooling effectiveness is reduced, poor reliability.
Utility model content
The purpose of this utility model is to propose the water circulation system of the high and comminutor that reliability is strong of a kind of cooling effectiveness.
For reaching this object, the utility model by the following technical solutions:
A kind of water circulation system of comminutor; comprise comminutor; the cooling cistern being connected with described comminutor; also comprise the cooling tower being connected with described cooling cistern; wherein; in described cooling cistern, be provided with temperature sensor; the temperature that records the cooling water in described cooling cistern when described temperature sensor is during higher than preset value; cooling water in described cooling cistern enters described cooling tower and carries out cooling; through the cooled cooling water of described cooling tower, get back to cooling cistern, to realize cooling to cooling water.
Wherein, on described cooling tower, be provided with water inlet and delivery port, described water inlet connects the first metal tube, and described delivery port connects the second metal tube, described the first metal tube connects the delivery port of described cooling cistern, and described the second metal tube connects the water inlet of described cooling cistern.
Wherein, on described the first metal tube and described the second metal tube, be provided with pump.
Wherein, on described the first metal tube and described the second metal tube, be provided with flow control valve.
Wherein, in described cooling tower, be also provided with cooling tower temperature sensor.
Wherein, the sidewall of described cooling cistern is provided with radiating fin.
The beneficial effects of the utility model are: the water circulation system of comminutor of the present utility model, by connect a cooling tower on cooling cistern, in cooling cistern, add temperature sensor with the temperature of the cooling water in the cooling cistern of Real-Time Monitoring, the temperature of the cooling water in cooling cistern is during higher than preset value, making cooling water in cooling cistern enter cooling tower carries out cooling, cooled cooling water enters cooling for comminutor inside of cooling cistern again, can guarantee like this to enter the temperature of the cooling water of comminutor, and then assurance cooling effectiveness, strengthen cooling reliability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the water circulation system of the comminutor that provides of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As shown in Figure 1; a kind of water circulation system of comminutor; comprise comminutor, the cooling cistern being connected with comminutor, also comprises the cooling tower being connected with cooling cistern; wherein; in cooling cistern, be provided with temperature sensor, the temperature that records the cooling water in cooling cistern when temperature sensor is during higher than preset value, and the cooling water in cooling cistern enters cooling tower and carries out cooling; through the cooled cooling water of cooling tower, get back to cooling cistern, to realize cooling to cooling water.The water circulation system of this comminutor; by connect a cooling tower on cooling cistern; in cooling cistern, add temperature sensor with the temperature of the cooling water in the cooling cistern of Real-Time Monitoring; the temperature of the cooling water in cooling cistern is during higher than preset value; making cooling water in cooling cistern enter cooling tower carries out cooling; cooled cooling water enters cooling for comminutor inside of cooling cistern again; can guarantee like this to enter the temperature of the cooling water of comminutor; and then assurance cooling effectiveness, strengthen cooling reliability.
Wherein, the preset value of indication in the present embodiment, also can be different for the difference of the raw material of comminutor production and processing, before carrying out production and processing, need to it, carry out setting in advance by operating personnel.
Concrete, on cooling tower, being provided with water inlet and delivery port, water inlet connects the first metal tube, and delivery port connects the second metal tube, and the first metal tube connects the delivery port of cooling cistern, and the second metal tube connects the water inlet of cooling cistern; And be provided with pump on the first metal tube and the second metal tube; On the first metal tube and the second metal tube, be provided with flow control valve.By the pump on the first metal tube and the second metal tube and flow control valve, can control well the flow that enters the cooling water of cooling tower from cooling cistern; or from cooling tower, enter the flow of the cooling water of cooling cistern; and then when carrying out water quench; guarantee that well the cooling water in cooling cistern can meet the cooling needs of current comminutor, improve the stability of whole system.
Preferably, in cooling tower, be also provided with cooling tower temperature sensor, when cooling tower carries out when cooling, utilizing cooling tower temperature sensor to carry out temperature monitoring to cooling water to entering cooling water wherein, effectively control the chilling temperature of cooling water.And now, also can carry out a preset value to the final temperature of the cooling water in cooling tower to set, the temperature that cooling tower temperature sensor records is mated with it, to realize automatic cooling water temperature, automatically control.
The sidewall of the cooling cistern in the water circulation system of this comminutor is provided with radiating fin.By these radiating fins, can dispel the heat to the cooling water entering cooling cistern from comminutor, reach the object of controlling the temperature of cooling water in cooling cistern.
The water circulation system of comminutor of the present utility model; circulation by cooling water between comminutor, cooling cistern and cooling tower; formed " cooling cistern-----cooling tower---cooling cistern cistern-----grain-making machine---cooling cistern " circulating path; by increasing cooling to cooling water of cooling tower; and then the temperature that guarantees cooling water in cooling cistern can be not too high, effectively guarantee the processing of the sizing material in comminutor.
The water circulation system of comminutor of the present utility model equally also goes for the similar cooling equipment for a long time that need such as extruder.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (6)
1. the water circulation system of a comminutor; comprise comminutor; the cooling cistern being connected with described comminutor; it is characterized in that: also comprise the cooling tower being connected with described cooling cistern; wherein; in described cooling cistern, be provided with temperature sensor; the temperature that records the cooling water in described cooling cistern when described temperature sensor is during higher than preset value; cooling water in described cooling cistern enters described cooling tower and carries out cooling; through the cooled cooling water of described cooling tower, get back to cooling cistern, to realize cooling to cooling water.
2. the water circulation system of a kind of comminutor according to claim 1; it is characterized in that: on described cooling tower, be provided with water inlet and delivery port; described water inlet connects the first metal tube; described delivery port connects the second metal tube; described the first metal tube connects the delivery port of described cooling cistern, and described the second metal tube connects the water inlet of described cooling cistern.
3. the water circulation system of a kind of comminutor according to claim 2, is characterized in that: on described the first metal tube and described the second metal tube, be provided with pump.
4. the water circulation system of a kind of comminutor according to claim 2, is characterized in that: on described the first metal tube and described the second metal tube, be provided with flow control valve.
5. the water circulation system of a kind of comminutor according to claim 1, is characterized in that: in described cooling tower, be also provided with cooling tower temperature sensor.
6. the water circulation system of a kind of comminutor according to claim 1, is characterized in that: the sidewall of described cooling cistern is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544997.8U CN203460343U (en) | 2013-09-03 | 2013-09-03 | Water circulation system of pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544997.8U CN203460343U (en) | 2013-09-03 | 2013-09-03 | Water circulation system of pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460343U true CN203460343U (en) | 2014-03-05 |
Family
ID=50172727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544997.8U Expired - Lifetime CN203460343U (en) | 2013-09-03 | 2013-09-03 | Water circulation system of pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378914A (en) * | 2016-11-14 | 2017-02-08 | 许海石 | Injection molding machine capable of reducing water source consumption and achieving energy conservation and environmental protection |
-
2013
- 2013-09-03 CN CN201320544997.8U patent/CN203460343U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378914A (en) * | 2016-11-14 | 2017-02-08 | 许海石 | Injection molding machine capable of reducing water source consumption and achieving energy conservation and environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215214 Jiangsu city of Suzhou province Wujiang FenHu Beishe Community Road No. 1288. Patentee after: JIANGSU DASHENG POLYMER Co.,Ltd. Address before: 215214 Jiangsu city of Suzhou province Wujiang FenHu Beishe Community Road No. 1288. Patentee before: Jiangsu Dasheng Polymer Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |